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Telos NX12 user manual Status Displays, Line Status

Models: NX12

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44 Section 5

5.2 Status Displays

Telco line and Desktop Director status information is available on both the Web interface and the LCD.

On the LCD, pressing any menu button twice displays the status screens. These status screens display information about the state of the Nx12, but do not allow you to make any changes. The

∆& ∇ buttons cycle through the following screens: ♦♦ Slot A through B: Line Status

♦♦ Desktop Director Connection Status 1-8

Line Status

This shows the status of the Telco channels, helping you to confirm that the Nx12 is successfully configured for each. In addition, information about call status is indicated. One of the following words will be shown for each Telco channel present:

Deactivated

No line connected, or connected to wrong jack on the Nx12. Or ETS 300 permits the Telco to put a line to sleep. Deactivated will be displayed when this occurs. Or system is currently testing for the presence of a POTS line (e.g. looking for loop current)

SPID Pend

SPID has been sent to network (DMS Cust. And Natl I-1 only). Network has not approved SPID (SPID is incorrect).

SPID Error

The SPID has been sent and rejected by the CO switch.

Ready

The unit sees a live ISDN S interface (i.e. external NT1 is present or internal NT1 has complet- ed startup). Or loop current has been detected on a POTS line and the line has been declared ‘in service’ by the system.

Pending Seize

Outgoing call in process; Request for call has been sent to Telco switch. Or outgoing POTS call is pending – system if ‘off-hook’ and waiting for loop current.

Seized

Outgoing call in process; Telco switch has acknowledged the call request. Or Loop current has been detected on a POTS line after going ‘off-hook’.

Call Proceeding

Outgoing call in process; Telco switch waiting for routing info from network.

Outgoing Ring

Outgoing call in process; far end has generated a call alert signal

Disconnecting

Request to disconnect has been made. Awaiting acknowledgment. Or the POTS interface has gone ‘on-hook’ and system is waiting for loop current to cease.

Incoming Ring

An incoming call request has been detected and is being processed.

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Telos NX12 user manual Status Displays, Line Status

Contents

Telos Nx12 We support you TrademarksTelos Systems USA Telos EuropePage Table of Contents Basic Configuration Detailed Configuration & Reference Vii Specifications USA Isdn Ordering Guide Features & Benefits IntroductionWelcome to the Nx12 Why Isdn Makes Sense for Broadcast Talk Show Systems Introduction Two-Studio Modes Step up in Quality and FlexibilityInstallation Getting StartedConnections to the Telco circuits Connecting the Nx12 to Analog Lines Isdn TechnologyAlphabet Soup U, S, and NT1 Data and Voice Hunt GroupsSpecial Considerations for Euro-ISDN ETS 300 users Ordering Help Connecting the Nx12 to IsdnIsdn in USA & Canada Using the U Interface Interface Status LEDsHot Tip Isdn S-interface cableIntegration with a PBX Using IsdnUsing Pots USA and CanadaUsing a modern broadcast console’s mix-minus capability Studio Audio ConnectionsMix-Minus ‘Making do’ with an older console Using a small mixer Using a production-style consolePhones and Remotes Input To Caller Analog InputsAnalog Input XLR AES Digital InputsAnalog Outputs Output CallerPOH Program on Hold Inputs AES Digital OutputsDesktop Director Ports AES3 Output XLRCall Controller Desktop DirectorExtended Desktop Director Console DirectorDirect Connection Connecting Desktop DirectorsExtended Distance with Power Supply Multiple Desktop Directors on a Single PortDesktop Director Termination Removal Desktop Director CableConnections Desktop Director AssemblyEthernet Line Designation StripParallel Gpio Remote Control Record Control Outputs See SectionInput Characteristics Output CharacteristicsAC mains Power Surge ProtectionGrounding Basic Configuration Configuration for Telephone LinesStep-by-Step Analog Phone Line Setup Isdn SetupBasic configuration Is the Isdn working? More TipsAudio Input and Output Levels, Levels, LevelsTime to test it out What now? Page Status Symbol Icons User OperationDesktop Director Call is On-Air Column Call is On-Air & Locked Column Line Button Columns Talent ModeProducer Mode Hold & DropBlock All Dialing KeypadFunction Buttons Record Control Volume MenusLCD Screen and Associated Buttons Menu NavigationChanging Between Producer and Talent Modes Other Menu optionsNormal Hold Using the Director in Producer ModeAnswering calls Screened HoldConferencing callers on the handset/headset Using the Director in Talent on-air ModeBlock All Drop and HoldNext Conferencing multiple callers on-air using call lockingUsing the Director as a Telephone Locking VIP callsCall Controller Console DirectorDetailed Configuration & Reference Level MeteringFirst Step Status Displays Line StatusConnected Desktop Director StatusAccepting Call ActivatedLCD/Button User Interface Web User InterfaceMenu Navigation & Item Selection Audio Menu Nominal Input LevelMeter Mode Phone Send AdjustmentNominal Output Level Call Ducking Receive AGCNoise Gate Mix Minus Mode Receive EQ Caller Dynamic Digital EQ DdeqFeedback Reduction In/multiple out In/1 out AES Mode Channel defaultHookflash Telco MenuPots Country ChannelCPC loop drop threshold ms Web only Enable Auto Call Drop Web onlyLoop Current Checking Web only Ring-in Before Caller ID Web onlyGuessing the Isdn Protocol setting in Canada & the USA For Europe and many other parts of the worldFor USA & Canada and a few other parts of the world SPIDs and MSN/DNs Web Only MSN Multiple Subscriber Number DN Directory NumberTCP/IP Setup System MenuClock Loss Show Mode LCD Only To enter IP addresses using the LCD/button interfaceContrast LCD Only Hold on Select Factory Defaults LCD OnlyReboot LCD Only Audio Loop LCD OnlyFirmware Update Web Only Show ModesSingle-studio Modes Sharing the Nx12 Two-studio Modes This option causes the system to be split as followsSelecting a Show using a Desktop Director Selecting a Show using a Console Director LivewireSelecting a Show using a Call Controller Connecting Assistant Producer to a ShowSection Quality of Service Axia ConsolesFirmware Update Other Uses of the IP/Ethernet InterfaceCall-control Software Windows Telnet Login Telos returnTelnet Help return? CPC return ? Isdnlog returnSystem Signal Flow and Audio Processing Send Audio ProcessingReceive Caller Audio Processing Noise Gate High-pass ‘hum’ FilterReceive Automatic Gain Control Digital Dynamic EqualizerFeedback Control Section Overview Technical Data & TroubleshootingGeneral Troubleshooting System Software & FirmwareSection Troubleshooting Isdn Problems Status Screen for Isdn troubleshootingSpid Pending Are you using the Nx12’s internal NT1? USA & Canada only Condition Can’t Get Isdn Ready IndicationAre your SPIDs and Telco setting correct? Is your long-distance carrier OK?What does the Isdn Cause phrase say? What is consistent about the problem look for patterns? Condition Intermittent Isdn ProblemsAre the problem confined to incoming call only? Any other Isdn troubleshooting tips?Access to the Main PCB Troubleshooting Desktop Director ProblemsFuse Replacement Replaceable Modules and Hardware ServicingIsdn Cause Phrases/Values Class 1.1 normalCause No Prefix 1 not dialed DMS Custom only Cause No Call is proceeding/PreemptionCause No Preemption, reserved Cause No Excessive Digits Received, call is proceedingCause No Destination out of order Class 1.2 resource unavailableCause No Non-selected user clearing Cause No No circuit available circuit/channel congestionClass 1.3 service or option not available Class 1.4 service or option not implemented Class 1.6 protocol error e.g. unknown message Class 1.5 invalid message e.g. parameter out of rangeCause No Protocol Error, unspecified Cause No Invalid information element contentsCause No Timeout disconnect Recovery on timer expiration Cause No Message type non-existent or not implementedClass 1.7 interworking class Cause No Bearer service unavailable VN 4 onlyCause No Switch to conversation mode VN 4 only Cause No SW56 disconnect Internetworking, unspecifiedSection Specifications GeneralProcessing Functions Audio Switching Matrix and ConferencingLivewire Audio PerformanceDesktop Director Ports Isdn Telephone Line ConnectivityAnalog Telephone Line Connectivity Control PortsFour-Column/Four-Hybrid Mode Euro Operation ModeSpecifications Page Warranty and Application Caution Telos Nx12 Limited WarrantyPage A1 USA SPIDs by Telco Nextlink/XO Century TelephoneCincinnati Bell Fort Mills TelephoneSprint/Centel Quest- See US West Rochester TelephoneSouthwestern Bell Standard Telephone GA102 Bit Error Rate Test-See Bert A2 Telephone Terminology GuideCalling Party Control- See CPC Circuit Switched Data- See CSD Appendix Extended Superframe. See ESF Interexchange Carrier- See IEC Listed Directory Number- See LDN Appendix Regional Bell Operating Company- See Rboc Superframe- See SF Guide to telephone terminology Appendix Details, Details A3 USA Isdn Ordering GuideDealing with the Phone Company ProtocolsSPIDs Directory Number DNCSD and CSV Terminals and Terminal Types Faxable Isdn Order Form for the USA & CanadaNT1s IOC Capability Packages provisioning packageIsdn BRI Line Order Protocol National ISDN-1 CO ValuesProtocol AT&T Point-to-Point Custom A4 Euro-ISDN Ordering Guide NamesMultiple Subscriber Numbers MSN Faxable Isdn Order Form for Euro ETS Line DeactivationETS-300 Euro-ISDN Telos Nx12